IL221AT Vishay, IL221AT Datasheet - Page 4
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IL221AT
Manufacturer Part Number
IL221AT
Description
OPTOCOUPLER PHOTODARL 100% 8SOIC
Manufacturer
Vishay
Datasheet
1.IL223AT.pdf
(7 pages)
Specifications of IL221AT
Mounting Type
Surface Mount
Isolation Voltage
4000 Vrms
Number Of Channels
1
Input Type
DC
Voltage - Isolation
4000Vrms
Current Transfer Ratio (min)
100% @ 1mA
Voltage - Output
30V
Current - Dc Forward (if)
60mA
Vce Saturation (max)
1V
Output Type
Darlington with Base
Package / Case
8-SOIC (3.9mm Width)
Maximum Input Diode Current
60 mA
Maximum Reverse Diode Voltage
6 V
Output Device
Photodarlington
Configuration
1 Channel
Maximum Collector Emitter Voltage
30 V
Maximum Collector Emitter Saturation Voltage
1 V
Maximum Forward Diode Voltage
1.5 V
Maximum Collector Current
100 mA
Maximum Power Dissipation
240 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 55 C
No. Of Channels
1
Optocoupler Output Type
Photodarlington
Input Current
1mA
Output Voltage
30V
Opto Case Style
SOIC
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output / Channel
-
Current Transfer Ratio (max)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Document Number: 83617
Rev. 1.8, 08-May-08
iil221at_07
iil221at_05
iil221at_06
1000
2000
1500
1000
0.10
0.05
0.00
100
500
10
1
Fig. 7 - Collector Current vs. LED Current
0
0.1
0.1
0.1
T
T
T
T
A
A
A
A
Fig. 5 - CTR
= - 20 °C
= 25 °C
= 50 °C
= 70 °C
Fig. 6 - CTR vs. LED Current
T
T
T
T
I
I
I
A
A
A
A
F
F
F
- LED Current (mA)
= - 20 °C
= 25 °C
= 50 °C
= 70 °C
- LED Current (mA)
- LED Current (mA)
1
1
1
CE
vs. LED Current
For technical questions, contact: optocoupler.answers@vishay.com
10
10
10
Low Input Current, High Gain, with Base
Optocoupler, Photodarlington Output,
V
T
T
T
T
V
CE
A
A
A
A
CE
= - 20 °C
= 25 °C
= 50 °C
= 70 °C
= 10 V
= 10 V
100
100
100
Connection
iil221at_08
iil221at_10
iil221at_09
1000
100
Fig. 8 - Photocurrent vs. LED Current
100
0.1
10
10
0.1
1
1
0.1
0.1
Fig. 9 - Normalized I
V
IL221AT/222AT/223AT
Fig. 10 - Switching Timing
I
O
F
Vishay Semiconductors
T
T
T
T
I
A
A
A
A
F
I
F
= 20 °C
= 50 °C
= 70 °C
= - 20 °C
I
I
I
I
- LED Current (mA)
CB
CB
CB
CB
- LED Current (mA)
1
t
R
t
D
t
= - 20 °C
= 25 °C
= 50 °C
= 70 °C
PHL
Normalized to:
CB
t
t
vs. I
PLH
10
S
F
V
t
TH
F
www.vishay.com
= 1.5 V
100
333